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Activity
KenKen Puzzle

KenKen® Puzzle

For Students 7th - 10th
Think inside the box with KenKen® puzzles to provide some problem solving practice. These puzzles are similar to Sudoku, but require computation inside designated boxes. There are multiple puzzles with a range of difficulties to...
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Worksheet
Curated OER

Prime Factorization Worksheet

For Students 4th - 6th
Here's a prime factorization practice worksheet in which learners sharpen their problem solving skills as they solve six story problems.
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Worksheet
Curated OER

Problem-Solving Application: Use a Graph

For Students 6th
In this problem solving worksheet, 6th graders use the problem solving steps of understand, plan, solve and look back to answer a graphing question.
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Activity
Noyce Foundation

Miles of Tiles

For Students K - 12th Standards
Create number sentences and equations to solve geometric problems. Each activity in the series of five asks young mathematicians to consider different-sized tiles to build structures according to specific criteria. The first activities,...
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Worksheet
Curated OER

Problem-Solving Strategy

For Students 3rd - 4th
In this problem solving strategy worksheet, students write a series of equations using a scenario given at the top of the page. A reference web site is given for additional activities. 
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Worksheet
Curated OER

Equation Word Problems, Vol. 1

For Students 5th - 8th
Learners solve word problems and regular number problems having to do with equations with variables. They complete 10 problems.
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Lesson Plan
EngageNY

Substituting to Evaluate Addition and Subtraction Expressions

For Teachers 6th Standards
Substitute this resource for what you used to use. Learners identify patterns in data tables and write addition and subtraction expressions to represent relationships. Substitution allows them to solve problems in context in the 20th...
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Worksheet
Curated OER

Leveled Problem Solving Dividing Integers

For Students 6th
For this division worksheet, 6th graders solve 6 word problems in which they divide integers to find the answers. They find the mean of 3 sets of numbers while solving the problems.
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Worksheet
Curated OER

Quiz: Intermediate Word Problems

For Students 10th - 11th
In this intermediate word problem worksheet, students read word problems, translate them into algebraic equations, and solve for the unknown. This one-page worksheet contains ten problems.
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Worksheet
Curated OER

Problem-Solving Strategy: Write an Equation

For Students 6th - 8th
In this problem solving strategy worksheet, learners practice writing equations as they respond to 4 questions that enable them to solve 2 word problems.
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Worksheet
Curated OER

Ratio Problems

For Students 4th - 6th
In this ratio worksheet, students solve a set of 5 ratio word problems. Answers and hints are available on-line; a reference web site is given.
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Lesson Plan
Illustrative Mathematics

Shrinking

For Teachers 6th - 8th Standards
Is Aunt Nancy shrinking? Find out by calculating with the average height women lose each year. The activity practices multiplying and dividing with decimals and rounding the final answer.
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Lesson Plan
Statistics Education Web

Saga of Survival (Using Data about Donner Party to Illustrate Descriptive Statistics)

For Students 9th - 12th Standards
What did gender have to do with the survival rates of the Donner Party? Using comparative box plots, classes compare the ages of the survivors and nonsurvivors. Using the same method, individuals make conclusions about the gender and...
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Worksheet
Mathed Up!

Ratio

For Students 5th - 7th Standards
Reinforce math skills with an eight-page exercise comprised of 15 problems covering the concept of ratios. 
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Worksheet
Curated OER

Histograms

For Students 4th - 7th
In this histograms activity, students solve 5 word problems based on a histogram of presidential ages at their inauguration. Next, students create a frequency table and a histogram based on a list of data which shows the average snowfall...
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Worksheet
Curated OER

Multi-Step Problems

For Students 2nd - 4th
In this multi step problem worksheet, students complete a set of 3 problems based on given information about dog's life in year versus a human's life in years. 
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Worksheet
Curated OER

Sunshine Math-3: Mars, XIX

For Students 6th - 8th
In this math skills activity, students solve the 8 problems on the page using various math skills. The problems involve math puzzles, story problems, logic games and basic algebra.
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Worksheet
Curated OER

Easy Division Word Problems Version 1

For Students 4th - 5th
In this word problems worksheet, students read the word problems and use division to solve the problems. Students solve 5 problems.
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Worksheet
Curated OER

Brain Teaser - Age

For Students 3rd - 6th
In this logic worksheet, students solve a word problem using logic about the age of a woman. Students complete 1 problem on this worksheet.  
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Worksheet
Curated OER

Systems of Equations - Problem Solving

For Students 9th - 12th
In this systems of equations activity, students translate word problems into algebraic equations.  They solve system of equations problems dealing with geometry, money, investment, angles and age problems.  This five-page activity...
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Worksheet
Curated OER

Compound Interest Problem

For Students 9th - 12th
In this compound interest worksheet, students solve 1 word problem about compound interest.  Students determine the amount of money two men have to retire given two different saving scenarios.
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Worksheet
Curated OER

Algebra Age Problems

For Students 9th
For this Algebra I worksheet, 9th graders are presented with age word problems which are solved by writing an equation in one variable.  The one page worksheet contains 2 worked examples and sixteen practice problems.  Answers are not...
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Worksheet
Curated OER

Math A Regents Questions: Quadratic Equations

For Students 9th - 12th
In this quadratic equations worksheet, high schoolers solve 2 short answer questions. Students write and solve quadratic equations given a quadratic word problem.
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Worksheet
Curated OER

Marriage Problem

For Students 9th - 11th
In this algebra worksheet, students solve word problems involving marriage and children to explore the concept of algebraic equations. There is an answer key with this word problem.